ISRC NOFGG2198020
Verified recording
NOFGG2198020 is “Det syng / Singing, from Haugtussa / The Troll Maiden, op.67” by Edvard Grieg,
registered on the CopyrightChains blockchain with CopyrightID
0x92a174db117ed35cdb5503189c5998c9077f5447896a5ea799f20ab9df3dbbc9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFGG2198020.
Recording identifiers
- ISRC
- NOFGG2198020
- Title
- Det syng / Singing, from Haugtussa / The Troll Maiden, op.67
- Artist
- Edvard Grieg
- CopyrightID (CopyrightChains transaction hash)
0x92a174db117ed35cdb5503189c5998c9077f5447896a5ea799f20ab9df3dbbc9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4273d7fc52de87efa2f35f495a3634e634d45080421029ca0377deb4f1e21bc1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFGG2198020
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Det syng / Singing, from Haugtussa / The Troll Maiden, op.67 · Machine-readable JSON-LD